Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4381733 | Livestock feed conveyor including cable clamp | Howard G. Patz, Russell Cleven, James M. Hackbarth | 1983-05-03 |
| 4381734 | Livestock feed conveyor including belt retainer | Howard G. Patz, Russell Cleven, James M. Hackbarth | 1983-05-03 |